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2,4-二氯苯甲酰氯

产品名称 2,4-二氯苯甲酰氯

CAS号89-75-8

分子式C7H3Cl3O

分子量209.46

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  • Mass

    MS-NW-5123          
    2,4-dichlorobenzoyl chloride
    C7H3Cl3O            (Mass of molecular ion:    208)
    

       Source Temperature: 260 °C
       Sample Temperature: 190 °C
       Reservoir, 75 eV
    

          28.0       1.5
          35.0       1.1
          36.0       3.0
          37.0       4.3
          38.0       1.6
          49.0       2.2
          50.0       5.9
          51.0       1.1
          54.5       3.4
          55.0       3.7
          55.5       1.3
          56.0       1.2
          60.0       1.0
          61.0       1.6
          72.0       1.6
          72.5       2.7
          73.0       4.4
          73.5       1.6
          74.0      15.4
          75.0      11.6
          84.0       4.4
          85.0       2.5
          86.0       1.6
          86.5       5.6
          87.0       1.3
          87.5       3.9
          90.0       1.4
          91.0       1.3
         108.0       1.2
         109.0      15.3
         110.0       5.7
         111.0       5.5
         112.0       1.6
         145.0      26.9
         146.0       2.5
         147.0      17.2
         148.0       1.3
         149.0       2.8
         173.0     100.0
         174.0       8.1
         175.0      63.7
         176.0       5.0
         177.0      10.7
         180.0       1.0
         182.0       1.0
         208.0       2.7
         210.0       2.4
    

parameter in CDCl3


  • 1H NMR 300 MHz
    C7 H3 Cl3 O 0.04 ml : 0.5 ml CDCl3
    2,4-dichlorobenzoyl chloride
    ChemicalStructure
        Parameter     ppm  Hz
    D(A) 8.060 D(B) 7.505 D(C) 7.404 J(A,B) 0.43 J(A,C) 8.50 J(B,C) 2.06

         Hz     ppm     Int.
    

       2422.27   8.074    853
       2413.80   8.046    936
       2252.46   7.508    876
       2250.61   7.502   1000
       2226.35   7.421    696
       2224.30   7.414    604
       2217.85   7.393    631
       2215.81   7.386    562
    

in CDCl3



liquid film